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Write in algebraic expression Speed of bus is 50km/h more than half the speed of car |
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Answer» Hi there, JOSE! So, you were given an average SPEED for the car of 50km/hr and a time of 3 hours. One way you can do this is to LOOK at it in fractions, with x being the DISTANCE you are looking for. 50 km = x km1 hr 3 hrs From there, you cross-multiply and solve for x. (50 km)*(3 hrs) = (x km)*(1 hr) x km = (50)*(3)/(1) = 150KM |
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